Péter Ligeti - ODT Personal data sheet


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Personal data sheet

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personal data approved: 2024. III. 19.

Personal data

name	Péter Ligeti
name of institution	Eötvös Loránd University, Budapest
doctoral school	ELTE Doctoral School of Informatics (Supervisor Az oktató valamelyik doktori iskolában egy vagy több doktorandusz vagy doktorjelölt munkáját irányítja. )
the share of work in the different doctoral schools.	ELTE Doctoral School of Informatics 100%

Contact details
phone number	+36 1 209-0555/8680
	own web page

Academic title
scientific degree, title	Ph.D.
year degree was obtained	2008
discipline to which degree belongs	mathematics and computing
institution granting the degree	Eötvös Loránd University
scientific degree, title	Habilitation
year degree was obtained	2019
discipline to which degree belongs	computer sciences
institution granting the degree	Eötvös Loránd University

Employment
2007 -	Eötvös Loránd University, Budapest university professor or researcher

Thesis topic supervisor

number of doctoral students supervised until now

number of students who fulfilled course requirements

1.5

students who obtained their degrees:

completed course requirement:

	Máté Gyarmati	(PhD)	2021/08	IDI2-ELTE
(50%)	Mohammed Baqer Mohammed Kamel Albujeer	(PhD)	2022/01	IDI2-ELTE
	Yuping Yan	(PhD)	2023/08	IDI2-ELTE

present PhD students:

(50%)

Ottó Hanyecz

(PhD)

(2026/08)

IDI2-ELTE

Thesis topic proposals

Research
research area	Combinatorics on words: word posets, properties of the DNA-sequence Cryptography: insertion-deletion codes, RFID systems, secure network coding, minimalist cryptography, secret sharing.
research field in which current research is conducted	mathematics and computing computer sciences

Publications

2024

Liu Q., Yan Y., Ligeti P., Jin Y., Yan Yuping, Ligeti Péter: A Secure Federated Data-Driven Evolutionary Multi-Objective Optimization Algorithm, IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE 8: (1) pp. 191-205.
type of document: Journal paper/Article
language: English
URL

2023

Yan Yuping, Kamel Mohammed B. M., Zoltay Marcell, Gál Marcell, Hollós Roland, Jin Yaochu, Péter Ligeti, Tényi Ákos: Fedlabx: a practical and privacy-preserving framework for federated learning, COMPLEX & INTELLIGENT SYSTEMS 9: p. 1.
type of document: Journal paper/Article
language: English
URL

2023

Liu Qiqi, Yan Yuping, Jin Yaochu, Wang Xilu, Ligeti Peter, Yu Guo, Yan Xueming: Secure Federated Evolutionary Optimization—A Survey, ENGINEERING
type of document: Journal paper/Article
language: English
URL

2021

Ligeti Peter, Sziklai Peter, Takáts Marcella: Generalized threshold secret sharing and finite geometry, DESIGNS CODES AND CRYPTOGRAPHY 89: pp. 2067-2078.
type of document: Journal paper/Article
language: English
URL

2021

Gyarmati Máté, Ligeti Péter: On the information ratio of graphs without high-degree neighbors, DISCRETE APPLIED MATHEMATICS 304: pp. 55-62.
type of document: Journal paper/Article
language: English
URL

2021

Kamel Mohammed B. M., Ligeti Peter, Nagy Adam, Reich Christoph: Distributed Address Table (DAT): A Decentralized Model for End-to-End Communication in IoT, PEER-TO-PEER NETWORKING AND APPLICATIONS 15: (1) pp. 178-193.
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL

2020

Gyarmati Mate, Ligeti Peter: Smallest graphs achieving the Stinson bound, IEEE TRANSACTIONS ON INFORMATION THEORY 66: (7) pp. 4609-4612.
type of document: Journal paper/Article
language: English
URL

2019

Csirmaz László, Ligeti Péter: Secret sharing on large girth graphs, CRYPTOGRAPHY AND COMMUNICATIONS 11: (3) pp. 399-410.
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL

2019

Harsányi Károly, Ligeti Péter: Exact information ratios for secret sharing on small graphs with girth at least 5, JOURNAL OF MATHEMATICAL CRYPTOLOGY 13: (2) pp. 107-116.
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL

2015

Csirmaz L, Ligeti P, Tardos G: Erdős-Pyber Theorem for Hypergraphs and Secret Sharing, GRAPHS AND COMBINATORICS 31: (5) pp. 1335-1346.
type of document: Journal paper/Article
number of independent citations: 7
language: English
URL

Number of independent citations to these publications:

Scientometric data

Saját közlemény- és idézőlista

list of publications and citations

number of scientific publications that meet accreditation criteria:

number of scientific publications:

monographs and professional books:

monographs/books in which chapters/sections were contributed:

number of independent citations to scientific publications and creative works:

178

2024. IV. 17.
ODT ülés
Az ODT következő ülésére 2024. június 14-én, pénteken 10.00 órakor kerül sor a Semmelweis Egyetem Szenátusi termében (Bp. Üllői út 26. I. emelet).